--- title: "Hong Kong stock movement: SICC rises over 12%! Driven by the dual benefits of a rebound in the technology sector and market share in silicon carbide" type: "News" locale: "en" url: "https://longbridge.com/en/news/286215578.md" description: "SICC rose 12.45%; ASMPT rose 3.63%, with a transaction volume of HKD 801 million; GCL-Poly Energy's transaction volume reached HKD 111 million; Xinyi Solar fell 2.19%, with a transaction volume of HKD 68.59 million; Han's Laser fell 1.74%, with a market value of HKD 45.8 billion" datetime: "2026-05-13T07:31:35.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286215578.md) - [en](https://longbridge.com/en/news/286215578.md) - [zh-HK](https://longbridge.com/zh-HK/news/286215578.md) --- # Hong Kong stock movement: SICC rises over 12%! Driven by the dual benefits of a rebound in the technology sector and market share in silicon carbide **Hong Kong Stock Movement** SICC rose 12.45%. Based on recent key news: 1. On May 13, the Hong Kong technology sector fluctuated and rose in the afternoon, with SICC increasing by over 12%. The overall strength of the Hong Kong stock market was mainly driven by optimistic sentiment regarding a potential peace agreement between the U.S. and Iran, as well as the dual boost from the technology market. Dongxing Securities pointed out that the Hong Kong stock market is currently in a "risk appetite recovery + fundamental expectation improvement" window, and investors may actively seize phase opportunities. 2. On May 11, SICC has a globally leading large-scale production capacity, with the company's silicon carbide products expected to reach 690,400 pieces in 2025, a year-on-year increase of 68.31%. As a leading enterprise in 8-inch SiC substrates, the company is expected to benefit from the industry's recovery. A report from Fuji Economic in Japan indicates that SICC's market share in the global conductive silicon carbide substrate materials market will be 27.6% in 2025, ranking first in the world. 3. On May 11, the current price of 6-inch SiC substrates is gradually warming at the bottom, while 8-inch substrates are starting to ramp up as a new growth engine. SICC is one of the few companies globally capable of achieving mass production of 8-inch SiC substrates and has completed technical breakthroughs for a full range of 12-inch conductive N-type, conductive P-type, and high-purity semi-insulating products, with some leading customers having initiated verification or placed orders. The overall strength of the Hong Kong technology sector reflects a recovery in risk appetite. **Stocks with High Trading Volume in the Industry** ASMPT rose 3.63%. Based on recent key news: 1. On May 11, ASMPT announced the sale of its stake in ASMPT NEXX, Inc. to focus on backend packaging business. This move was seen by the market as a strategic integration, driving the stock price up. According to Zhitong Finance, the stock price rose by over 4%, with a trading volume of HKD 145 million. 2. On May 11, the company announced its first-quarter results, with sales revenue increasing by 32% year-on-year, and new order amounts reaching a four-year high, leading to a significant rebound in profits. This performance boosted market confidence and drove the stock price up. Economic Information Agency pointed out that packaging technology holds a strategic position in the semiconductor supply chain. 3. On May 11, ASMPT issued 1.571 million new shares under the employee share award plan, accounting for approximately 0.376% of the company's issued share capital. This move is seen as an incentive for employees, further supporting the rise in stock price. According to Zhitong Finance, the granted shares enjoy equal rights. The semiconductor industry is experiencing strong demand, with significant capital inflow. GCL-Poly Energy's trading volume reached HKD 111 million. Based on recent key news: 1. On May 13, the Silicon Industry Association released a weekly report on polysilicon, indicating increased market activity. Due to rising orders in the downstream silicon wafer segment and stabilized polysilicon prices, market demand has increased, driving fluctuations in GCL-Poly Energy's stock price. According to Antaike statistics, the prices of N-type re-investment materials and granular silicon remained stable month-on-month, enhancing the market consensus that "prices have bottomed out," prompting downstream companies to replenish inventory and marginally improving the market supply-demand structure. Source: Zhitong Finance, improvement in the silicon material market supply-demand structure, rising demand Xinyi Solar fell 2.19%, with a transaction volume reaching HKD 68.59 million, and there have been no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. **Stocks ranked among the top in industry market capitalization** Hantian Cheng fell 1.74%. Based on recent key news: 1. On May 11, Hantian Cheng announced the postponement of the election for the board of directors and the supervisory board. This move aims to ensure the continuity and stability of the company's operations, but the market has concerns about the uncertainty of management changes, leading to a decline in stock prices. 2. On May 11, the company announced that the members of the first board of directors and the supervisory board would continue to perform their duties until the new election is completed. Although the company stated that this delay would not affect normal operations, investors remain concerned about the stability of future management, further impacting the stock price. 3. On May 11, Hantian Cheng stated that it would issue further announcements in a timely manner according to the requirements of the Hong Kong Stock Exchange. The market's focus on the transparency of corporate governance and future plans has increased, leading to stock price fluctuations. The market expresses concerns about the uncertainty of management changes ### Related Stocks - [02631.HK](https://longbridge.com/en/quote/02631.HK.md) - [00522.HK](https://longbridge.com/en/quote/00522.HK.md) - [03800.HK](https://longbridge.com/en/quote/03800.HK.md) - [00968.HK](https://longbridge.com/en/quote/00968.HK.md) - [02726.HK](https://longbridge.com/en/quote/02726.HK.md) ## Related News & Research - [SICC Co., Ltd. Schedules Online Briefing on 2025 Results and Q1 2026 Performance](https://longbridge.com/en/news/285742218.md) - [SICC Sets 2025 AGM to Vote on Profit Distribution, Governance Changes and H-Share Mandate](https://longbridge.com/en/news/285569536.md) - [07:34 ETSANY Heavy Industry veröffentlicht Nachhaltigkeitsbericht 2025](https://longbridge.com/en/news/286557656.md) - [Abu Dhabi says drone strike caused fire at Barakah Nuclear Power Plant, no injuries or safety impact](https://longbridge.com/en/news/286669229.md) - [BYD in talks with automakers over European factory takeovers](https://longbridge.com/en/news/286502331.md)